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Akai S1000 / S1100 samplers

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Backlight replacing question

Backlight replacing question

2015-12-15 by evg2003@...

Hi all again, I just received backlight panel from eBay seller in China, I tried to replace old part and connected new to inverter plug but panel does not work.. no light.. also I tried different cable position, how much voltage requires from S1100 inverter out? I need to check it because old backlight seems like absolutely dead too (not a dark, LCD screen looks like no backlight) I think it should be a little working anyway, maybe problem in inverter, I don't find any schematics in service-manual. Thanks!

Re: Backlight replacing question

2015-12-16 by Raph R

Hi mate,

The output from the inverter will be around 100 volts AC, so if you were measuring with your meter set on DC you may not have got anything.

Cheers
Raph

Re: Backlight replacing question

2015-12-16 by evg2003@...

So I measured in AC and seems like inverter does not has properly output, to the input from mainboard goes 5V, from the inv out 0V... how I can repair ivereter or order spare part anywhere?

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